Chairs: Timothy D Scheibe, Pacific Northwest National Laboratory, Richland, WA, United States and Ilenia Battiato, San Diego State University, Mechanical Engineering Dept., San Diego, CA, United States
Primary Convener: Timothy D Scheibe, Pacific Northwest National Laboratory, Richland, WA, United States
Co-conveners: Ilenia Battiato, Stanford University, Stanford, CA, United States and Alexandre M Tartakovsky, University of South Florida, Department of Geosciences, Tampa, FL, United States
OSPA Liaison: Timothy D Scheibe, Pacific Northwest National Laboratory, Richland, WA, United States
A Critical Analysis of the Concept of Scale Dependent Macrodispersivity (12391)
Alraune Zech1, Sabine Attinger1, Vladimir Cvetkovic2, Gedeon Dagan3, Peter Dietrich4, Aldo Fiori5, Yoram Rubin6 and Georg Teutsch1, (1)Helmholtz Centre for Env Research, Leipzig, Germany, (2)KTH Royal Institute of Technology, Stockholm, Sweden, (3)Tel Aviv University, Tel Aviv, Israel, (4)Helmholtz Centre for Environmental Research UFZ Leipzig, Leipzig, Germany, (5)Roma TRE University, Department of Engineering, Rome, Italy, (6)Univ California Berkeley, Berkeley, CA, United States
Apparent Anisotropic Diffusion of SF6 in a Deep Arid Unsaturated Zone (14877)
Christopher T Green, USGS, Integrated Modeling Prediction Division, Moffett Field, California, United States, Michelle A Walvoord, USGS, Denver, CO, United States, Brian J Andraski, USGS, Carson City, NV, United States, Robert G Striegl, US Geological Survey, Boulder, CO, United States and David A Stonestrom, USGS, Baltimore, MD, United States
Hybrid Multiscale Simulation of a Mixing-Controlled Reaction (18248)
Xiaofan Yang1, Timothy D Scheibe1, Karen Schuchardt1, Khushbu Agarwal1, Jared Chase1, Bruce J Palmer1, Alexandre M Tartakovsky1,2 and Todd Elsethagen1, (1)Pacific Northwest National Laboratory, Richland, WA, United States, (2)University of South Florida, Department of Geosciences, Tampa, FL, United States
A Practical Upscaling of Mixing-Limited Reactive Transport Using the Concept of Lamellae. (20572)
Timothy R Ginn1, Tanguy Le Borgne2, Mohamed Nassar1, Lynn G Schreyer3 and Marco Dentz4, (1)University of California Davis, Davis, CA, United States, (2)University of Rennes 1, Géosciences Rennes UMR 6118, Rennes, France, (3)Washington State University, Mathematics and Statistics, Pullman, WA, United States, (4)IDAEA-CSIC, Barcelona, Spain
Use of CTRW for Prediction of Radionuclide Migration in Fractured Tuff (26507)
Luke Hunter Pickman, Desert Research Institute Reno, Reno, NV, United States, Rishi Parashar, Desert Research Institute, Division of Hydrologic Sciences, Reno, United States and Donald Matthew Reeves, University of Alaska Anchorage, Department of Geological Sciences, Anchorage, AK, United States
Non-Fickian Transport in Fractured Media (6724)
Yong Zhang1,2, Rishi Parashar3, Karl Pohlmann1 and Jenny B Chapman1, (1)Desert Research Institute, Las Vegas, NV, United States, (2)University of Alabama, Department of Geological Sciences, Tuscaloosa, AL, United States, (3)Desert Research Institute, Division of Hydrologic Sciences, Reno, United States
Connecting Pore-Scale Dynamics to Macroscopic Models for Multiphase Flow (29515)
James E McClure, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, Cass T Miller, University of North Carolina at Chapel Hill, Environmental Science and Engineering, Chapel Hill, NC, United States and Amanda L Dye, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
